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452859 (2006 SW240)
Classification: Main-belt Asteroid          SPK-ID: 2452859
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0479277444325629 7.7932e-08  
a 2.669776764635561 3.9165e-08 au
q 2.541820386168113 2.2685e-07 au
i 10.52025501325097 8.3171e-06 deg
node 178.1509506401371 3.2978e-05 deg
peri 173.911015729452 8.5465e-05 deg
M 64.49949886948004 7.5635e-05 deg
tp 2458715.027229391774
(2019-Aug-19.52722939)		 0.00033754 TDB
period 1593.348773560633
4.36		 3.5061e-05
9.599e-08		 d
yr
n .2259392331256598 4.9717e-09 deg/d
Q 2.797733143103009 4.1042e-08 au
   Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      4787 days (13.11 yr)  
   first obs. used      2006-09-18  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:35  

Additional Information
 Earth MOID = 1.53674 au 
 Jupiter MOID = 2.40601 au 
 T_jup = 3.356 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO456157  

452859 (2006 SW240)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 SW240 = 2013 EV28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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